EP 3787891 B1 20221214 - PROTECTIVE BARRIER COATING AND INK
Title (en)
PROTECTIVE BARRIER COATING AND INK
Title (de)
SCHÜTZENDE SPERRBESCHICHTUNG UND TINTE
Title (fr)
REVÊTEMENT ET ENCRE DE BARRIÈRE DE PROTECTION
Publication
Application
Priority
- US 201862677282 P 20180529
- US 2019033273 W 20190521
Abstract (en)
[origin: US2019368128A1] A paperboard carrier suitable for use with textiles may include one or more strips of paperboard secured together to form a hollow tubular body, the body having an outer surface, and a coating covering some or all of the outer surface. The coating comprises a coating agent such as a silicon resin dispersed in a solvent such as isopropyl alcohol and little or no water. The coating may be applied to the outer surface by using a plurality spray nozzles arranged axially or circumferentially about the carrier.
IPC 8 full level
B31C 3/00 (2006.01); B31C 1/00 (2006.01); D21H 19/20 (2006.01); D21H 19/32 (2006.01); D21H 27/00 (2006.01)
CPC (source: EP KR US)
B31C 3/00 (2013.01 - EP KR); B65H 18/106 (2013.01 - EP); B65H 75/10 (2013.01 - EP); B65H 75/50 (2013.01 - EP); D21H 17/57 (2013.01 - EP); D21H 19/16 (2013.01 - US); D21H 19/20 (2013.01 - KR); D21H 19/32 (2013.01 - EP KR); D21H 19/40 (2013.01 - US); D21H 19/84 (2013.01 - EP US); D21H 27/00 (2013.01 - EP); B65H 2301/414321 (2013.01 - EP); B65H 2406/211 (2013.01 - EP); B65H 2701/176 (2013.01 - EP); B65H 2701/5112 (2013.01 - EP); B65H 2701/522 (2013.01 - EP); D21H 27/30 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10941523 B2 20210309; US 2019368128 A1 20191205; CA 3105228 A1 20191205; CA 3105228 C 20230328; CN 112654497 A 20210413; EP 3787891 A1 20210310; EP 3787891 A4 20220323; EP 3787891 B1 20221214; ES 2935784 T3 20230310; KR 102470543 B1 20221125; KR 20210053815 A 20210512; MX 2020012878 A 20210721; MX 2024004461 A 20240509; SG 11202011752U A 20201230; US 11499270 B2 20221115; US 2021164164 A1 20210603; WO 2019231755 A1 20191205
DOCDB simple family (application)
US 201916418039 A 20190521; CA 3105228 A 20190521; CN 201980036378 A 20190521; EP 19812120 A 20190521; ES 19812120 T 20190521; KR 20207037396 A 20190521; MX 2020012878 A 20190521; MX 2024004461 A 20201127; SG 11202011752U A 20190521; US 2019033273 W 20190521; US 202117175272 A 20210212